The Frontend User Notes plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.1.0 via the 'funp_ajax_modify_notes' AJAX endpoint due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify arbitrary notes that do not belong to them.
History

Wed, 18 Feb 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 18 Feb 2026 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Absikandar
Absikandar frontend User Notes
Wordpress
Wordpress wordpress
Vendors & Products Absikandar
Absikandar frontend User Notes
Wordpress
Wordpress wordpress

Wed, 18 Feb 2026 05:00:00 +0000

Type Values Removed Values Added
Description The Frontend User Notes plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.1.0 via the 'funp_ajax_modify_notes' AJAX endpoint due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify arbitrary notes that do not belong to them.
Title Frontend User Notes <= 2.1.0 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary Note Modification
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2026-02-18T04:35:42.817Z

Updated: 2026-02-18T14:44:27.714Z

Reserved: 2025-10-22T14:02:38.741Z

Link: CVE-2025-12071

cve-icon Vulnrichment

Updated: 2026-02-18T14:44:23.510Z

cve-icon NVD

Status : Received

Published: 2026-02-18T05:16:16.683

Modified: 2026-02-18T05:16:16.683

Link: CVE-2025-12071

cve-icon Redhat

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